View from the shoulder of Pollock Mountain, Glacier National Park, Montana. The valleys east of the Continental Divide are filled with dense fog on this day.
Visit the Climate Change in Mountain Ecosystems (CCME) website to learn more about how climate change is effecting Glacier National Park and how USGS scientists are using GigaPan technology to document landscape change.
http://nrmsc.usgs.gov/research/global.htm
Search "ccme" on gigapan.org to view the USGS collection of Glacier National Park images.